| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.88 | 9.811% | $244.7468 | $244.75 | $244.75 | $244.70 |
| Purchase #2 | $129.84 | 3.578% | $134.4857 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $23.42 | 5.203% | $24.6385 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $135.40 | 9.495% | $148.2562 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $249.62 | 10.529% | $275.9025 | $275.90 | $275.90 | $275.90 |
| Purchase #6 | $135.91 | 9.791% | $149.2169 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $216.78 | 12.282% | $243.4049 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $1,113.85 | $1,220.6515 | $1,220.66 | $1,220.65 | $1,220.60 | |